Diversity of apple diseases and pests at industrial polluted areas in Lithuania
2006
Duchovskiene, L. | Kvuklys, D. | Siksnianiene, J. | Sakalauskaite, J.(Lithuanian Inst. of Horticulture, Babtai (Lithuania))
Degrees of display of illnesses and wreckers of an apple-tree in ecological gardens of industrial zones of Lithuania are established. The greatest display of Phyllosticta (Phyllosticta mali Prill. Et. Del and Ph. Briardi Sacc) is noted on leaves of an apple-tree in vicinities Ionava and Nauioi Akmyane located near to industrial enterprise. The least degree of infested leaves of an apple-tree was marked close Mazhejkyaj and Kaunas (control region). The least chlorosis frequency leaves is noted in vicinities Ionova. In other areas chlorosis was shown more often however data essentially did not exceed the control. Scab of apple-trees in a small degree was shown only on fruits. Tortricidae was to the greatest degree showen in Mazhejkyaj area. Authentically greater number of leaves of an apple-trees was damaged by gnawing wreckers in Nauioi Akmyanr area, and the least in area of Kaunas
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